| Category | Fee (IDR) | Fee (USD) |
|---|---|---|
| Paper published in IOP Conference Series: Materials Science and Engineering | ||
| » Accepted paper (researcher/lecturer/student) | 1,750,000 | 150 |
| Paper published in IPTEK Journal of Proceedings Series | ||
| » Researcher/lecturer | 1,000,000 | 75 |
| » Student | 800,000 | 60 |
| Participant | 600,000 | 45 |